<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="代码" prop="code">
        <el-input v-model="formData.code" placeholder="请输入代码" />
      </el-form-item>
      <el-form-item label="名称" prop="name">
        <el-input v-model="formData.name" placeholder="请输入名称" />
      </el-form-item>
      <el-form-item label="上级" prop="parentId">
        <el-tree-select
            v-model="formData.parentId"
            :data="parentList"
            check-strictly
            :props="defaultProps"
            filterable
            class="!w-240px"
            node-key="id"
            placeholder="请选择上级"
          />
        <!-- <el-input v-model="formData.parentId" placeholder="请输入上级ID" /> -->
      </el-form-item>
      <el-form-item label="顺序" prop="sort">
        <el-input v-model="formData.sort" placeholder="请输入顺序" />
      </el-form-item>
      <el-form-item label="是否有效" prop="valid">
        <el-radio-group v-model="formData.valid">
          <el-radio
            v-for="dict in getIntDictOptions(DICT_TYPE.COMMON_STATUS)"
            :key="dict.value"
            :value="dict.value"
          >
            {{ dict.label }}
          </el-radio>
        </el-radio-group>
      </el-form-item>
      <!-- <el-form-item label="层级路径" prop="hierarchy">
        <el-input v-model="formData.hierarchy" placeholder="请输入层级路径" />
      </el-form-item>
      <el-form-item label="存储表" prop="dataTable">
        <el-input v-model="formData.dataTable" placeholder="请输入存储表" />
      </el-form-item> -->
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import * as CatalogApi from '@/api/eam/catalog'
import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
import { defaultProps, handleTree } from '@/utils/tree'

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  code: undefined,
  name: undefined,
  parentId: undefined,
  sort: undefined,
  valid: undefined,
  hierarchy: undefined,
  dataTable: undefined,
})
const formRules = reactive({
  valid: [{ required: true, message: '是否有效不能为空', trigger: 'blur' }],
})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const parentList: any = ref([])
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      let _formData = await CatalogApi.getCatalog(id)

      formData.value = {
        ..._formData,
        parentId: Number(_formData.parentId)
      }
    } finally {
      formLoading.value = false
    }
  }
  const res = await CatalogApi.getCatalogPage({
    pageNo: 1,
    pageSize: 10000,
  })
  // console.log(res)
  let _res = res.list.map((item) => {
      return {
        ...item,
        parentId: Number(item.parentId)
      }
  })
  
  console.log(_res)
  let menu: Tree = { id: 0, name: '主类目', children: [
    ...handleTree(_res)
  ] }
  //  menu.children = handleTree(res)

  parentList.value = [
    menu
  ]
 
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as CatalogApi.CatalogVO
    if (formType.value === 'create') {
      await CatalogApi.createCatalog(data)
      message.success(t('common.createSuccess'))
    } else {
      await CatalogApi.updateCatalog(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    code: undefined,
    name: undefined,
    parentId: undefined,
    sort: undefined,
    valid: undefined,
    hierarchy: undefined,
    dataTable: undefined,
  }
  formRef.value?.resetFields()
}
</script>